0

我有一个 TextView，我想动态设置背景。但是当我使用 setBackgroundColor 时似乎什么也没发生。

编辑：所以我尝试在我放在 TextView 后面的 LinearLayout 上使用 setBackgroundColor，但仍然没有设置背景颜色。

编辑：原来它不适用于我的 Nexus 5，但它适用于 Android 虚拟设备。这真的很奇怪。

这是我的代码：

headlineTxt = (TextView) findViewById(R.id.texthomeworkdue);

        headlineTxt.setText(homework);



        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UU")) {

            System.out.println(band);

            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }

我检查了一下，正在调用 If 语句。

这是活动的完整代码

import static com.bernard.beaconportal.activities.Due_Today_Fragment.KEY_DATE;
import static com.bernard.beaconportal.activities.Due_Today_Fragment.KEY_DESC;
import static com.bernard.beaconportal.activities.Due_Today_Fragment.KEY_HOMEWORK;
import static com.bernard.beaconportal.activities.Due_Today_Fragment.KEY_TYPE;
import static com.bernard.beaconportal.activities.Due_Today_Fragment.KEY_BAND;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
import android.view.WindowManager;
import android.widget.TextView;

import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.MenuItem;
import com.bernard.beaconportal.activities.R;

public class homeworkdueDetailsActivity extends SherlockActivity {

    private String background_colors, actionbar_colors;

    private TextView headlineTxt;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {

            getWindow().getDecorView().setSystemUiVisibility(
                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                            | View.INVISIBLE);

        } else {

            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);

        }

        setContentView(R.layout.activity_details);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);

        String homework = "";
        String desc = "";
        String date = "";
        String type = "";
        String band ="";

        Intent intent = getIntent();
        if (null != intent) {
            homework = intent.getStringExtra(KEY_HOMEWORK);
            desc = intent.getStringExtra(KEY_DESC);
            date = intent.getStringExtra(KEY_DATE);
            type = intent.getStringExtra(KEY_TYPE);
            band = intent.getStringExtra(KEY_BAND);

        }









        SharedPreferences sharedpref = getSharedPreferences("actionbar_color",
                Context.MODE_PRIVATE);

        if (!sharedpref.contains("actionbar_color")) {

            getActionBar().setBackgroundDrawable(
                    new ColorDrawable(Color.parseColor("#03a9f4")));

        } else {

            actionbar_colors = sharedpref.getString("actionbar_color", null);

            getActionBar().setBackgroundDrawable(
                    new ColorDrawable(Color.parseColor(actionbar_colors)));

        }

        android.app.ActionBar bar = getActionBar();

        bar.setIcon(new ColorDrawable(getResources().getColor(
                android.R.color.transparent)));
        bar.setTitle(type);

        String[] separated = date.split("-");
        String year = separated[0].trim();
        String day = separated[1].trim();
        String month = separated[2].trim();


        headlineTxt = (TextView) findViewById(R.id.texthomeworkdue);

        headlineTxt.setText(homework);



        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UU")) {

            System.out.println(band);

            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UN")) {

            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UG")) {

            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("TZ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("TQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SK")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SB")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PH")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MS")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MG")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("ME")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HU")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HG")) {

            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DM")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DW")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("EE")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AN")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }

        if (band.substring(0,
                Math.min(band.length(), 2)).equals("FS")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }

        if (band.substring(0,
                Math.min(band.length(), 2)).equals("FF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }

        TextView pubdescTxt = (TextView) findViewById(R.id.textdescription);
        pubdescTxt.setText(desc);

        TextView pubdateTxt = (TextView) findViewById(R.id.textdate);
        pubdateTxt.setText("Due " + day + "/" + month + "/" + year);

    }

    @Override
    protected void onResume() {
        super.onResume();

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {

            getWindow().getDecorView().setSystemUiVisibility(
                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                            | View.INVISIBLE);

        } else {

            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);

        }

        setContentView(R.layout.activity_details);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);

        String homework = "";
        String desc = "";
        String date = "";
        String type = "";
        String band ="";

        System.out.println(band);

        Intent intent = getIntent();
        if (null != intent) {
            homework = intent.getStringExtra(KEY_HOMEWORK);
            desc = intent.getStringExtra(KEY_DESC);
            date = intent.getStringExtra(KEY_DATE);
            type = intent.getStringExtra(KEY_TYPE);
            band = intent.getStringExtra(KEY_BAND);

        }

        System.out.println(band);

        SharedPreferences sharedpref = getSharedPreferences("actionbar_color",
                Context.MODE_PRIVATE);

        if (!sharedpref.contains("actionbar_color")) {

            getActionBar().setBackgroundDrawable(
                    new ColorDrawable(Color.parseColor("#03a9f4")));

        } else {

            actionbar_colors = sharedpref.getString("actionbar_color", null);

            getActionBar().setBackgroundDrawable(
                    new ColorDrawable(Color.parseColor(actionbar_colors)));

        }

        android.app.ActionBar bar = getActionBar();

        bar.setIcon(new ColorDrawable(getResources().getColor(
                android.R.color.transparent)));
        bar.setTitle(type);

        String[] separated = date.split("-");
        String year = separated[0].trim();
        String day = separated[1].trim();
        String month = separated[2].trim();



        headlineTxt.setText(homework);

        String color = "#000000";

        headlineTxt.setBackgroundColor(Color.parseColor(color));


        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UU")) {

            System.out.println(band);

            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UN")) {

            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UG")) {

            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("TZ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("TQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SK")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SB")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PH")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MS")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MG")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("ME")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HU")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HG")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DM")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DW")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("EE")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AN")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }

        if (band.substring(0,
                Math.min(band.length(), 2)).equals("FS")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }

        if (band.substring(0,
                Math.min(band.length(), 2)).equals("FF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#000000"));
        }

        TextView pubdescTxt = (TextView) findViewById(R.id.textdescription);
        pubdescTxt.setText(desc);

        TextView pubdateTxt = (TextView) findViewById(R.id.textdate);
        pubdateTxt.setText("Due " + day + "/" + month + "/" + year);

    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            sendMessage();

            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    private void sendMessage() {


        super.onBackPressed();

    }

}
4

1 回答 1

0

所以我卸载并重新安装了我的应用程序，突然间它工作了！奇怪……可能是 Android 将我的应用程序保存在内存中？

编辑：原来它不适用于我的 Nexus 5，但它适用于 Android 虚拟设备。这真的很奇怪。

编辑：事实证明，将代码从 onCreate 添加到 onResume 也解决了问题。这也可以解释为什么它不能在我的手机上运行，​​并且在我的 Nexus 5 上有些错误。似乎它正在将我的活动保存在内存中，并且只会加载相同的活动而不改变颜色。

@Override
    protected void onResume() {
        super.onResume();

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {

            getWindow().getDecorView().setSystemUiVisibility(
                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                            | View.SYSTEM_UI_FLAG_FULLSCREEN
                            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                            | View.INVISIBLE);

        } else {

            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);

        }

        setContentView(R.layout.activity_details);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);

        String homework = "";
        String desc = "";
        String date = "";
        String type = "";
        String band ="";

        System.out.println(band);

        Intent intent = getIntent();
        if (null != intent) {
            homework = intent.getStringExtra(KEY_HOMEWORK);
            desc = intent.getStringExtra(KEY_DESC);
            date = intent.getStringExtra(KEY_DATE);
            type = intent.getStringExtra(KEY_TYPE);
            band = intent.getStringExtra(KEY_BAND);

        }

        System.out.println(band);

        SharedPreferences sharedpref = getSharedPreferences("actionbar_color",
                Context.MODE_PRIVATE);

        if (!sharedpref.contains("actionbar_color")) {

            getActionBar().setBackgroundDrawable(
                    new ColorDrawable(Color.parseColor("#03a9f4")));

        } else {

            actionbar_colors = sharedpref.getString("actionbar_color", null);

            getActionBar().setBackgroundDrawable(
                    new ColorDrawable(Color.parseColor(actionbar_colors)));

        }

        android.app.ActionBar bar = getActionBar();

        bar.setIcon(new ColorDrawable(getResources().getColor(
                android.R.color.transparent)));
        bar.setTitle(type);

        String[] separated = date.split("-");
        String year = separated[0].trim();
        String day = separated[1].trim();
        String month = separated[2].trim();


        headlineTxt = (TextView) findViewById(R.id.texthomeworkdue);


        headlineTxt.setText(homework);




        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UU")) {

            System.out.println(band);

            headlineTxt.setBackgroundColor(Color.parseColor("#bdc3c7"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UN")) {

            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#95a5a6"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("UG")) {

            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#6c7a89"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("TZ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#c0392b"));

        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("TQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#ef4836"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#663399"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#674172"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#aea8d3"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SK")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#9b59b6"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#bf55ec"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#be90d4"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("SB")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#913d88"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f5d76e"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f7ca18"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("PH")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f4d03f"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MS")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f5ab35"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f4b350"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f9bf3b"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MP")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#e87e04"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MG")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f2784b"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("ME")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f27935"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("MC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#eb9532"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HU")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#3a539b"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HG")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#6bb9f0"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("HF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#59abe3"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DM")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#00b16a"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DW")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#e26a6a"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("EE")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f1a9a0"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f62459"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("DJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#db0a5b"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CR")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#bfbfbf"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#95a5a6"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("CJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#6c7a89"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AQ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#ef4836"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AJ")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f22613"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AN")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#f0211b"));
        }
        if (band.substring(0,
                Math.min(band.length(), 2)).equals("AC")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#d24d57"));
        }

        if (band.substring(0,
                Math.min(band.length(), 2)).equals("FS")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#e74c3c"));
        }

        if (band.substring(0,
                Math.min(band.length(), 2)).equals("FF")) {
            System.out.println(band);
            headlineTxt.setBackgroundColor(Color.parseColor("#3a539b"));
        }

        TextView pubdescTxt = (TextView) findViewById(R.id.textdescription);
        pubdescTxt.setText(desc);

        TextView pubdateTxt = (TextView) findViewById(R.id.textdate);
        pubdateTxt.setText("Due " + day + "/" + month + "/" + year);

    }
于 2014-08-27T02:31:21.473 回答