android.content.Context#getClass ( )源码实例Demo

下面列出了android.content.Context#getClass ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: soundcom   文件: MainActivity.java
public void clickHelper(Context context,EditText mEdit, View v) {

        src = mEdit.getText().toString();
            while (src.length() != 30) {
                src += " ";
            }
            mEdit.setText(src);

            System.out.println(context.getClass());

            if(context.getClass()==android.app.Application.class)
            {generate(context);
            fab_trans.show();}
            else
                return;
    }
 
源代码2 项目: soundcom   文件: MainActivity.java
public void write(String JSONcontent,Message message,Context context,File myInternalFile){
    if(isFilePresent(context, "storage.json")) {
        try {
            FileOutputStream fOut = new FileOutputStream(myInternalFile);
            fOut.write(JSONcontent.getBytes());
            fOut.close();
            System.out.println("Done");

        } catch (IOException e) {
            e.printStackTrace();
        }
        //proceed with storing the first todo  or show ui
    } else {
        create(context, "storage.json", "{}");
        if(context.getClass()==android.app.Application.class)
        printmessage(message);
    }
}
 
源代码3 项目: DroidPlugin   文件: PluginInstrumentation.java
private void fixBaseContextImplOpsPackage(Context context) throws IllegalAccessException {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1 && context != null && !TextUtils.equals(context.getPackageName(), mHostContext.getPackageName())) {
        Context baseContext = context;
        Class clazz = baseContext.getClass();
        Field mOpPackageName = FieldUtils.getDeclaredField(clazz, "mOpPackageName", true);
        if (mOpPackageName != null) {
            Object valueObj = mOpPackageName.get(baseContext);
            if (valueObj instanceof String) {
                String opPackageName = ((String) valueObj);
                if (!TextUtils.equals(opPackageName, mHostContext.getPackageName())) {
                    mOpPackageName.set(baseContext, mHostContext.getPackageName());
                    Log.i(TAG, "fixBaseContextImplOpsPackage OK!Context=%s,", baseContext);
                }
            }
        }
    }
}
 
源代码4 项目: DroidPlugin   文件: PluginInstrumentation.java
private void fixBaseContextImplContentResolverOpsPackage(Context context) throws IllegalAccessException {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1 && context != null && !TextUtils.equals(context.getPackageName(), mHostContext.getPackageName())) {
        Context baseContext = context;
        Class clazz = baseContext.getClass();
        Field mContentResolver = FieldUtils.getDeclaredField(clazz, "mContentResolver", true);
        if (mContentResolver != null) {
            Object valueObj = mContentResolver.get(baseContext);
            if (valueObj instanceof ContentResolver) {
                ContentResolver contentResolver = ((ContentResolver) valueObj);
                Field mPackageName = FieldUtils.getDeclaredField(ContentResolver.class, "mPackageName", true);
                Object mPackageNameValueObj = mPackageName.get(contentResolver);
                if (mPackageNameValueObj != null && mPackageNameValueObj instanceof String) {
                    String packageName = ((String) mPackageNameValueObj);
                    if (!TextUtils.equals(packageName, mHostContext.getPackageName())) {
                        mPackageName.set(contentResolver, mHostContext.getPackageName());
                        Log.i(TAG, "fixBaseContextImplContentResolverOpsPackage OK!Context=%s,contentResolver=%s", baseContext, contentResolver);
                    }
                }

            }
        }
    }
}
 
源代码5 项目: justaline-android   文件: LeaveRoomDialog.java
@Override
public void onAttach(Context context) {
    super.onAttach(context);

    try {
        mListener = (Listener) context;
    } catch (ClassCastException e) {
        throw new ClassCastException(context.getClass() + " must implement Listener");
    }

}
 
源代码6 项目: justaline-android   文件: ClearDrawingDialog.java
@Override
public void onAttach(Context context) {
    super.onAttach(context);

    try {
        mListener = (Listener) context;
    } catch (ClassCastException e) {
        throw new ClassCastException(context.getClass() + " must implement Listener");
    }

}
 
源代码7 项目: justaline-android   文件: ErrorDialog.java
@Override
public void onAttach(Context context) {
    super.onAttach(context);

    try {
        mListener = (Listener) context;
    } catch (ClassCastException e) {
        throw new ClassCastException(context.getClass() + " must implement Listener");
    }

}
 
源代码8 项目: FastAndroid   文件: AppTool.java
/**
 * 下载APK
 *
 * @param context
 * @param apkUrl
 */
public static void downLoadApk(@NonNull Context context,
                               @IdRes int appIcon,
                               @NonNull String appName,
                               @NonNull String channelId,
                               @NonNull String apkUrl) {
    NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
    NotificationCompat.Builder builder = new NotificationCompat.Builder(context,channelId);
    Intent intent = new Intent(context, context.getClass());
    intent.putExtra("isRetry", false);
    //未完成
}
 
源代码9 项目: Status   文件: StatusServiceImpl.java
public static Class getCompatClass(Context context) {
    if (context instanceof StatusService || context instanceof StatusServiceCompat)
        return context.getClass(); //prevents issues disabling services during compatibility switch

    return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2 && !((Boolean) PreferenceData.STATUS_NOTIFICATIONS_COMPAT.getValue(context))
            ? StatusService.class : StatusServiceCompat.class;
}
 
源代码10 项目: AndroidAnimationExercise   文件: BeautyLog.java
public static void printClickInfo(View view) {
    Context context = view.getContext();

    Class contextClass = context.getClass();
    String humanId = context.getResources().getResourceName(view.getId());
    String packageName = context.getResources().getResourcePackageName(view.getId());

    Log.e(0 + TRACK, TOP_BORDER);
    Log.e(1 + TRACK, String.format(CLASS_FORMAT, HORIZONTAL_LINE, contextClass.getCanonicalName()));
    Log.e(2 + TRACK, String.format(VIEW_NAME_FORMAT, HORIZONTAL_LINE, humanId));
    Log.e(3 + TRACK, String.format(PACK_NAME_FORMAT, HORIZONTAL_LINE, packageName));
    Log.e(4 + TRACK, BOTTOM_BORDER);

}
 
/**
 * Get the activity from the context of the view
 *
 * @param view View from which the activity will be inferred
 * @return Activity that contains the given view
 */
private static Activity getActivity(final View view) {
    Context context = view.getContext();
    while (!(context instanceof Activity)) {
        if (context instanceof ContextWrapper) {
            context = ((ContextWrapper) context).getBaseContext();
        } else {
            throw new IllegalStateException("Got a context of class " + context.getClass() + " and I don't know "
                    + "how to get the Activity from it");
        }
    }
    return (Activity) context;
}
 
源代码12 项目: UpdateFun   文件: UpdateFunGO.java
private static Notification.Builder notificationInit(Context context) {
    Intent intent = new Intent(context, context.getClass());
    PendingIntent pIntent = PendingIntent.getActivity(context, 0, intent, 0);

    Notification.Builder builder = new Notification.Builder(context);
    builder.setSmallIcon(android.R.drawable.stat_sys_download)
            .setTicker("开始下载")
            .setContentTitle(GetAppInfo.getAppName(context))
            .setContentText("正在更新")
            .setContentIntent(pIntent)
            .setWhen(System.currentTimeMillis());
    return builder;
}
 
源代码13 项目: espresso-cucumber   文件: SpoonScreenshotAction.java
/**
 * Get the activity from the context of the view
 * @param view View from which the activity will be inferred
 * @return Activity that contains the given view
 */
private static Activity getActivity(final View view) {
    Context context = view.getContext();
    while (!(context instanceof Activity)) {
        if (context instanceof ContextWrapper) {
            context = ((ContextWrapper) context).getBaseContext();
        } else {
            throw new IllegalStateException("Got a context of class " + context.getClass() + " and I don't know how to get the Activity from it");
        }
    }
    return (Activity) context;
}
 
源代码14 项目: nextcloud-notes   文件: BaseNoteFragment.java
@Override
public void onAttach(@NonNull Context context) {
    super.onAttach(context);
    try {
        listener = (NoteFragmentListener) context;
    } catch (ClassCastException e) {
        throw new ClassCastException(context.getClass() + " must implement " + NoteFragmentListener.class);
    }
    db = NotesDatabase.getInstance(context);
}
 
@Override
public void onAttach(Context context) {
    super.onAttach(context);
    if (context instanceof ScreenTransferController) {
        mScreenTransferController = (ScreenTransferController) context;
    } else {
        throw new IllegalStateException(
                context.getClass() + "Activity must implement ScreenTransferController");
    }
}
 
源代码16 项目: AndroidPlayground   文件: TransferringFragment.java
@Override
public void onAttach(Context context) {
    super.onAttach(context);
    if (context instanceof ScreenTransferController) {
        mScreenTransferController = (ScreenTransferController) context;
    } else {
        throw new IllegalStateException(
                context.getClass() + "Activity must implement ScreenTransferController");
    }
}
 
源代码17 项目: android-apps   文件: MenuInflater.java
public InflatedOnMenuItemClickListener(Context context, String methodName) {
    mContext = context;
    Class<?> c = context.getClass();
    try {
        mMethod = c.getMethod(methodName, PARAM_TYPES);
    } catch (Exception e) {
        InflateException ex = new InflateException(
                "Couldn't resolve menu item onClick handler " + methodName +
                " in class " + c.getName());
        ex.initCause(e);
        throw ex;
    }
}
 
源代码18 项目: android-grid-wichterle   文件: SettingsActivity.java
private String getVersionName(Context ctx) {
	try {
		ComponentName comp = new ComponentName(ctx, ctx.getClass());
		PackageInfo pinfo = ctx.getPackageManager().getPackageInfo(comp.getPackageName(), 0);
		return pinfo.versionName;
	} catch (android.content.pm.PackageManager.NameNotFoundException e) {
		return "unknown";
	}
}
 
public Notification createNotification(Context context,
                                          MediaSessionCompat mediaSession,
                                          long capabilities
) {
	int appIcon = context.getResources().getIdentifier("ic_app_icon", "drawable", context.getPackageName());

	// Media metadata
	MediaControllerCompat controller = mediaSession.getController();
	MediaMetadataCompat mediaMetadata = controller.getMetadata();
	MediaDescriptionCompat description = mediaMetadata.getDescription();

	// Notification
	NotificationCompat.Builder builder = new NotificationCompat.Builder(context,
																		NOTIFICATION_CHANNEL_ID);
	builder.setContentTitle(description.getTitle())
		   .setContentText(description.getSubtitle())
		   .setSubText(description.getDescription())
		   .setLargeIcon(description.getIconBitmap())
		   .setOnlyAlertOnce(true)
		   .setStyle(new MediaStyle()
				   .setMediaSession(mediaSession.getSessionToken())
				   .setShowActionsInCompactView(0))
		   .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
		   .setSmallIcon(appIcon > 0 ? appIcon : R.drawable.ic_jw_developer)
		   .setDeleteIntent(getActionIntent(context, KeyEvent.KEYCODE_MEDIA_STOP));


	// Attach actions to the notification.
	if ((capabilities & PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS) != 0) {
		builder.addAction(R.drawable.ic_previous, "Previous",
						  getActionIntent(context,
										  KeyEvent.KEYCODE_MEDIA_PREVIOUS));
	}
	if ((capabilities & PlaybackStateCompat.ACTION_PAUSE) != 0) {
		builder.addAction(R.drawable.ic_pause, "Pause",
						  getActionIntent(context,
										  KeyEvent.KEYCODE_MEDIA_PAUSE));
	}
	if ((capabilities & PlaybackStateCompat.ACTION_PLAY) != 0) {
		builder.addAction(R.drawable.ic_play, "Play",
						  getActionIntent(context,
										  KeyEvent.KEYCODE_MEDIA_PLAY)
		);
	}
	if ((capabilities & PlaybackStateCompat.ACTION_SKIP_TO_NEXT) != 0) {
		builder.addAction(R.drawable.ic_next, "Next",
						  getActionIntent(context,
										  KeyEvent.KEYCODE_MEDIA_NEXT));
	}

	// We want to resume the existing VideoActivity, over creating a new one.
	Intent intent = new Intent(context, context.getClass());
	intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
	PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
	builder.setContentIntent(pendingIntent);

	Notification notification = builder.build();

	mNotificationManager.notify(NOTIFICATION_ID, notification);

	return notification;
}
 
源代码20 项目: FloatUtil   文件: StandOutWindowManager.java
private StandOutWindowManager(Context context) {
    this.mContext = context;
    this.mServClass = context.getClass();
    this.mSysWindowManager = (android.view.WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
}
 
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