Android工具类-Intent工具

Android工具类-Intent工具

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;

/**
 * 基本功能：Intent工具
 */
public class IntentUtil {
    private static final String TAG = IntentUtil.class.getSimpleName();
	private static Intent intent;
	private static final Object lock = new Object();

	/**
	 * 
	 * @Title: startActivity
	 */
	public static  void doAction(Activity activity, Class class1) {
		synchronized (lock) {
			try {
				intent = new Intent(activity, class1);
				activity.startActivity(intent);
				// activity.overridePendingTransition(R.anim.zoom_enter,
				// R.anim.zoom_exit);
			} catch (ActivityNotFoundException e) {
				e.printStackTrace();
			}
		}

	}

	/**
	 * 
	 * @Title: startActivity
	 */
	public static  void doAction(Activity activity, Class class1,
			String key, Object object) {
		synchronized (lock) {
			try {
				intent = new Intent(activity, class1);
				if (object != null && object instanceof String) {
					intent.putExtra(key, (String) object);
				} else if (object != null && object instanceof Integer) {
					intent.putExtra(key, (Integer) object);
				}
				activity.startActivity(intent);
				// activity.overridePendingTransition(R.anim.zoom_enter,
				// R.anim.zoom_exit);
			} catch (ActivityNotFoundException e) {
				e.printStackTrace();
			}
		}

	}

	/**
	 * 
	 * @Title: startActivity
	 */
	public static  void doAction(Activity activity, Class class1,
			HashMap map) {
		synchronized (lock) {
			try {
				intent = new Intent(activity, class1);
				if (null != map) {
					Set keys = map.keySet();
					for (String key : keys) {
						intent.putExtra(key, map.get(key));
					}
					activity.startActivity(intent);
					// activity.overridePendingTransition(R.anim.zoom_enter,
					// R.anim.zoom_exit);
				}
			} catch (ActivityNotFoundException e) {
				e.printStackTrace();
			}
		}

	}

	/**
	 * 
	 * @Title: startActivity
	 */
	public static  void doAction(Activity activity, Class class1,
			Bundle bundle) {
		synchronized (lock) {
			try {
				intent = new Intent(activity, class1);
				if (bundle != null) {
					intent.putExtras(bundle);
				}

				activity.startActivity(intent);
				// activity.overridePendingTransition(R.anim.zoom_enter,
				// R.anim.zoom_exit);

			} catch (ActivityNotFoundException e) {
				e.printStackTrace();
			}
		}

	}
    public static Intent getLauncherIntent() {
        Intent intent = new Intent(Intent.ACTION_MAIN);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.addCategory(Intent.CATEGORY_HOME);
        return intent;
    }
    public static void logIntent(String tag, Intent intent) {
        if (intent == null) {
            return;
        }
        StringBuffer sb = new StringBuffer();
        sb.append("\nAction:" + intent.getAction());
        sb.append("\nData:" + intent.getData());
        sb.append("\nDataStr:" + intent.getDataString());
        sb.append("\nScheme:" + intent.getScheme());
        sb.append("\nType:" + intent.getType());
        Bundle extras = intent.getExtras();
        if (extras != null && !extras.isEmpty()) {
            for (String key : extras.keySet()) {
                Object value = extras.get(key);
                sb.append("\nEXTRA: {" + key + "::" + value + "}");
            }
        } else {
            sb.append("\nNO EXTRAS");
        }
        Log.i(tag, sb.toString());
    }

    public static int sdkVersion() {
        return new Integer(Build.VERSION.SDK).intValue();
    }

    public static void startDialer(Context context, String phoneNumber) {
        try {
            Intent dial = new Intent();
            dial.setAction(Intent.ACTION_DIAL);
            dial.setData(Uri.parse("tel:" + phoneNumber));
            context.startActivity(dial);
        } catch (Exception ex) {
            Log.e(TAG, "Error starting phone dialer intent.", ex);
            Toast.makeText(context,
                    "Sorry, we couldn't find any app to place a phone call!",
                    Toast.LENGTH_SHORT).show();
        }
    }

    public static void startSmsIntent(Context context, String phoneNumber) {
        try {
            Uri uri = Uri.parse("sms:" + phoneNumber);
            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
            intent.putExtra("address", phoneNumber);
            intent.setType("vnd.android-dir/mms-sms");
            context.startActivity(intent);
        } catch (Exception ex) {
            Log.e(TAG, "Error starting sms intent.", ex);
            Toast.makeText(context,
                    "Sorry, we couldn't find any app to send an SMS!",
                    Toast.LENGTH_SHORT).show();
        }
    }

    public static void startEmailIntent(Context context, String emailAddress) {
        try {
            Intent intent = new Intent(Intent.ACTION_SEND);
            intent.setType("plain/text");
            intent.putExtra(Intent.EXTRA_EMAIL,
                    new String[]{emailAddress});
            context.startActivity(intent);
        } catch (Exception ex) {
            Log.e(TAG, "Error starting email intent.", ex);
            Toast.makeText(context,
                    "Sorry, we couldn't find any app for sending emails!",
                    Toast.LENGTH_SHORT).show();
        }
    }

    public static void startWebIntent(Context context, String url) {
        try {
            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
            context.startActivity(intent);
        } catch (Exception ex) {
            Log.e(TAG, "Error starting url intent.", ex);
            Toast.makeText(context,
                    "Sorry, we couldn't find any app for viewing this url!",
                    Toast.LENGTH_SHORT).show();
        }
    }
}