实例介绍
【实例简介】内含代码和论文
【实例截图】
【核心代码】
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | package com.example.jpushdemo;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.IntentFilter;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;import android.widget.TextView;import cn.jpush.android.api.InstrumentedActivity;import cn.jpush.android.api.JPushInterface;import com.example.push.MessageActivity;import com.example.push.R;public class MainActivity extends InstrumentedActivity implements OnClickListener{ private Button mInit; private Button mSetting; private Button mStopPush; private Button mResumePush; private Button mMessageList; private EditText msgText; private String username; public static boolean isForeground = false; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Bundle name=getIntent().getExtras(); username=name.getString("username"); initView(); registerMessageReceiver(); // used for receive msg } private void initView(){ TextView mImei = (TextView) findViewById(R.id.tv_imei); String udid = ExampleUtil.getImei(getApplicationContext(), ""); if (null != udid) mImei.setText("IMEI: " udid); TextView mAppKey = (TextView) findViewById(R.id.tv_appkey); String appKey = ExampleUtil.getAppKey(getApplicationContext()); if (null == appKey) appKey = "AppKey异常"; mAppKey.setText("AppKey: " appKey); String packageName = getPackageName(); TextView mPackage = (TextView) findViewById(R.id.tv_package); mPackage.setText("PackageName: " packageName); String deviceId = ExampleUtil.getDeviceId(getApplicationContext()); TextView mDeviceId = (TextView) findViewById(R.id.tv_device_id); mDeviceId.setText("deviceId:" deviceId); String versionName = ExampleUtil.GetVersion(getApplicationContext()); TextView mVersion = (TextView) findViewById(R.id.tv_version); mVersion.setText("Version: " versionName); mInit = (Button)findViewById(R.id.init); mInit.setOnClickListener(this); mStopPush = (Button)findViewById(R.id.stopPush); mStopPush.setOnClickListener(this); mResumePush = (Button)findViewById(R.id.resumePush); mResumePush.setOnClickListener(this); mMessageList=(Button)findViewById(R.id.messageList); mMessageList.setOnClickListener(this); mSetting = (Button)findViewById(R.id.setting); mSetting.setOnClickListener(this); msgText = (EditText)findViewById(R.id.msg_rec); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.init: init(); break; case R.id.setting: Intent intent = new Intent(MainActivity.this, PushSetActivity.class); startActivity(intent); break; case R.id.stopPush: JPushInterface.stopPush(getApplicationContext()); break; case R.id.resumePush: JPushInterface.resumePush(getApplicationContext()); break; case R.id.messageList:////////////////// Bundle bundle = new Bundle(); bundle.putString("username",username); Intent intent1 = new Intent(MainActivity.this, MessageActivity.class); intent1.putExtras(bundle); startActivity(intent1); break; } } // 初始化 JPush。如果已经初始化，但没有登录成功，则执行重新登录。 private void init(){ JPushInterface.init(getApplicationContext()); } @Override protected void onResume() { isForeground = true; super.onResume(); } @Override protected void onPause() { isForeground = false; super.onPause(); } @Override protected void onDestroy() { unregisterReceiver(mMessageReceiver); super.onDestroy(); } //for receive customer msg from jpush server private MessageReceiver mMessageReceiver; public static final String MESSAGE_RECEIVED_ACTION = "com.example.jpushdemo.MESSAGE_RECEIVED_ACTION"; public static final String KEY_TITLE = "title"; public static final String KEY_MESSAGE = "message"; public static final String KEY_EXTRAS = "extras"; public void registerMessageReceiver() { mMessageReceiver = new MessageReceiver(); IntentFilter filter = new IntentFilter(); filter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); filter.addAction(MESSAGE_RECEIVED_ACTION); registerReceiver(mMessageReceiver, filter); } public class MessageReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if (MESSAGE_RECEIVED_ACTION.equals(intent.getAction())) { String messge = intent.getStringExtra(KEY_MESSAGE); String extras = intent.getStringExtra(KEY_EXTRAS); StringBuilder showMsg = new StringBuilder(); showMsg.append(KEY_MESSAGE " : " messge "\n"); if (!ExampleUtil.isEmpty(extras)) { showMsg.append(KEY_EXTRAS " : " extras "\n"); } setCostomMsg(showMsg.toString()); } } } private void setCostomMsg(String msg){ if (null != msgText) { msgText.setText(msg); msgText.setVisibility(android.view.View.VISIBLE); } }} |
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